At One Click Purchasing, we are your reliable source for the NSN part 21946 manufactured by Bell And Howell Phillipsburg Co. We carry a wide range of popular NSN items on our website, including Shoe Aperture Gate like part number 21946 which is listed with the NSN 3040002113037 for easy identification. If you are interested in 21946 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.